Larissa Birndorf, MSW, PMHNP-BC
Psychiatric/Mental Health Nurse Practitioner · Portland, OR
Larissa Birndorf, MSW, PMHNP-BC is a psychiatric/mental health nurse practitioner with a practice address in Portland, Oregon, and NPI 1073939211, issued on Mar 12, 2014. Check the license (Oregon 201504586NP-PP, as entered in NPPES) with the Oregon board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Larissa Birndorf
- Credential
- MSW, PMHNP-BC
- Primary taxonomy
- Psychiatric/Mental Health Nurse Practitioner 363LP0808X
- License numbers
- 201504586NP-PP OR
201393260RN OR
Self-reported in NPPES; status is on the state search - Practice location
- 2701 NW Vaughn St Ste 470, Portland, OR 97210
- Phone
- (503) 719-4648
- Enumerated
- Mar 12, 2014
- Record last updated
- Sep 6, 2023
- Entity
- Type 1 · individual
8 nearest psychiatric/mental health nurse practitioner records → All 1,217 in Oregon → Look up another NPI →
Also registered at 2701 NW Vaughn St Ste 470
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Audrey Speicher, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1144982174
- Mason Spong, PA-CPhysician Assistant1255193785
Verify Larissa Birndorf in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oregon board licenses this profession
Search for license 201504586NP-PPCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024
35 Medicare Part D claims, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $324.68
3 payments; by number, the most common kind was food and beverage; the largest payer was Janssen Pharmaceuticals, Inc. The 23,362 providers of this specialty with any payment received $1,027.77 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Larissa Birndorf among 1,217 psychiatric/mental health nurse practitioner records in Oregon
Larissa Birndorf, MSW, PMHNP-BC is one of 1,217 psychiatric/mental health nurse practitioner records with a practice address in Oregon. 65% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 41% of them.
- NPI issued2014 · 41% of these records are older, 55% newer
- In a Medicare fileYes · 65% of these records are
- In the CMS Doctors and Clinicians fileNo · 43% of these records are
- Record last updated2023 · 34% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP0808X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychiatric/Mental Health Nurse Practitioner providers in Oregon
There are 1,217 psychiatric/mental health nurse practitioner records in Oregon.
All 1,217 in Oregon → Every provider in Portland → Psychiatric/Mental Health Nurse Practitioner nationwide →
The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes
- Maja Bjur, PMHNPPortland, OR 972101265608574
- Jennifer Combs, PMNHPPortland, OR 972101619104676
- Maya Emshwiller, PMHNPPortland, OR 972101922287184
- Larisa Jeffreys, P.M.H.N.P.Portland, OR 972101568538692
- Shayna Loomis, PMHNPPortland, OR 972101427812080
- Barbara May, PMHNPPortland, OR 972101114138427
- Brian McCarthy, PMHNP-BCPortland, OR 972101336461813
- Alicia Munoz, MSN, PMHNP-BCPortland, OR 972101194530683
Common questions
What is Larissa Birndorf, MSW, PMHNP-BC's NPI number?
Larissa Birndorf, MSW, PMHNP-BC's National Provider Identifier (NPI) is 1073939211, issued on Mar 12, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Larissa Birndorf, MSW, PMHNP-BC located?
The NPPES record lists a practice address at 2701 NW Vaughn St Ste 470, Portland, OR, 97210. Phone: (503) 719-4648. Providers update this record themselves, so call before visiting.
How can I verify Larissa Birndorf, MSW, PMHNP-BC's license?
NPPES lists Oregon license number 201504586NP-PP, as entered by the provider. Search the Oregon board that licenses this profession; the NPPES record confirms identity only.
How much does Larissa Birndorf, MSW, PMHNP-BC prescribe under Medicare Part D?
In 2024, Larissa Birndorf, MSW, PMHNP-BC had 35 Medicare Part D claims; the average among psychiatric/mental health nurse practitioner prescribers was 906. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.